Brand: TIMKEN
TIMKEN 51106 Single Direction Thrust Ball Bearing | High Axial Load Capacity | Precision Ground 30x47x11mm
The TIMKEN 51106 is a high-precision single direction thrust ball bearing designed specifically to handle extreme axial loads while providing minimal friction and optimal operational rigidity. Constructed from through-hardened, high-carbon chromium bearing steel (SAE 52100), this bearing assembly comprises three separable components: a shaft washer (d=30mm), a housing washer (D=47mm), and a robust ball and cage assembly. This separable design simplifies mounting and dismounting procedures, especially in complex machinery. Due to its construction, the 51106 is not suitable for supporting radial loads, but excels in applications requiring exceptionally stable vertical or horizontal axial support.
Engineered to TIMKEN's rigorous quality standards, the 51106 delivers superior performance and longevity in demanding industrial environments. Ideal for use in vertical shaft assemblies, hydraulic cylinders, crane hooks, screw jacks, and rotary tables where consistent, heavy thrust loads are present. Its optimized cage geometry ensures smooth rotation at moderate speeds (up to 4,800 rpm grease-lubricated), minimizing heat generation and reducing wear. Choosing the TIMKEN 51106 guarantees reliable performance, lower maintenance frequency, and maximum operational throughput in mission-critical applications.
Key Features
High Static and Dynamic Axial Load Capacity (25.5 kN Static Rating)
Separable Components for simplified installation and maintenance (Shaft Washer, Housing Washer, Ball Assembly)
Precision-machined high-carbon chromium steel for maximum durability and fatigue resistance
Low operational friction due to optimized ball and cage guidance system
Suitable for high-rigidity vertical applications such as crane hooks and heavy hydraulic cylinders
Complies with DIN and ISO dimensional standards for interchangeability
